Patents by Inventor Janet E. Cahn

Janet E. Cahn has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20040203381
    Abstract: A method and apparatus for ad hoc addressing and group creation for wireless devices is described. A wireless communication device that has a sensor for sensing the contact or proximity of another wireless communication device forms a communication link with the second wireless communication device. The contact or close proximity of the two devices operates to identify the two devices for which a link will be established. This provides easy addressing of the desired device, and security as the user must initiate physically contacting or bring the device in very close proximity to the other device. Once the link is established data can be transferred between the two devices. In the simplest embodiment, the two devices are touched together and personal contact information is automatically exchanged. If a plurality of devices are in close proximity or touched together, an ad hoc network can be formed between all the devices. The network would be established for only as long as needed.
    Type: Application
    Filed: December 31, 2002
    Publication date: October 14, 2004
    Inventors: Janet E. Cahn, Steven J. Nowlan, David Noskowicz